indent: update to 2.2.13.

srcpkgs/indent/template

@@ -1,6 +1,6 @@
 # Template file for 'indent'
 pkgname=indent
-version=2.2.12
+version=2.2.13
 revision=1
 build_style=gnu-configure
 configure_args="--docdir=/usr/share/doc/indent"
@@ -8,9 +8,10 @@ hostmakedepends="texinfo"
 short_desc="Indent can be used to make code easier to read"
 maintainer="Enno Boland <gottox@voidlinux.org>"
 license="GPL-3.0-or-later"
-homepage="http://www.gnu.org/s/indent/"
-distfiles="${GNU_SITE}/${pkgname}/${pkgname}-${version}.tar.gz"
-checksum=e77d68c0211515459b8812118d606812e300097cfac0b4e9fb3472664263bb8b
+homepage="https://www.gnu.org/software/indent/"
+changelog="https://git.savannah.gnu.org/cgit/indent.git/plain/NEWS"
+distfiles="${GNU_SITE}/indent/indent-${version}.tar.gz"
+checksum=9e64634fc4ce6797b204bcb8897ce14fdd0ab48ca57696f78767c59cae578095
 
 pre_configure() {
 	sed -i 's#^docdir = .*$#docdir = @docdir@#' doc/Makefile.in